AI Copilot

Sider AI

Sider AI is a browser side panel assistant for chat, summarization, translation, deep reading, and saving research to a personal knowledge base.

What is Sider AI?

Sider AI is an all-in-one browser-based AI assistant that helps users chat with multiple models, summarize webpages and videos, explain highlighted text, translate pages, and research content while browsing. It also includes Wisebase, a searchable AI knowledge base for saving chats, clips, sources, documents, and meeting summaries.

Sider AI vs Similar AI Tools

Pricing ModelFree, FreemiumFreeFreeFree
Free Credits
Key Features
  • Side-panel chat with multiple AI models
  • Webpage and YouTube summarization
  • Instant explanation of highlighted text
  • On-device text extraction from screen without saving screenshots
  • Semantic search by meaning, not just keywords
  • Commitment detection with due-date reminders
  • Auto Skim with rules and site exclusions
  • Customizable reading recipes (build, import, export, share)
  • Local-first storage with no tracking
  • AI-powered summarization of webpages and articles
  • Natural language question answering about the current page
  • Multi-tab information collection and organization
Pros
  • Works directly in the browser
  • Supports chatting, summarizing, translating, and research in one place
  • Fully on-device processing ensures complete privacy
  • Free and open source with no subscription
  • Private by design with local-first storage and no tracking
  • Highly customizable recipes for tailored reading
  • Fully free with no hidden costs
  • Automates complex browser tasks with AI
Cons
  • Exact pricing details are not clearly listed on the homepage
  • Some advanced features may require account setup or extension installation
  • Mac-only, requires macOS 15+ and Apple Silicon
  • Permission re-authorization needed after updates (macOS limitation)
  • Only available as a Chrome extension
  • Advanced features may require API key for hosted models
  • Only available for macOS 12.0 or later
  • No Windows or mobile version
Best For
  • Researchers
  • Students
  • Individuals who want to remember everything they see on their Mac
  • Professionals and students needing to track commitments and changes
  • Product managers and analysts needing quick briefs
  • Researchers wanting to filter key information
  • Students who need to summarize research
  • Content creators managing publishing workflows

How to use Sider AI?

  1. 1Install the Chrome extension.
  2. 2Open any webpage, document, or video while browsing.
  3. 3Use the side panel to chat, summarize, translate, explain, or research.
  4. 4Highlight text to get instant explanations or translations.
  5. 5Save useful results, clips, and sources to Wisebase for later access.

Sider AI Key Features

  • Side-panel chat with multiple AI models
  • Webpage and YouTube summarization
  • Instant explanation of highlighted text
  • Bilingual page translation in 50+ languages
  • Deep reading and research tools
  • Wisebase knowledge base for saved content
  • Unlimited document Q&A across saved sources
  • Highlight clipping and source saving
  • Meeting recording and instant summaries
  • Document-to-slide conversion

Sider AI Use Cases

  • Quickly summarize articles and videos
  • Compare answers from different AI models
  • Translate foreign-language webpages
  • Research a topic without leaving the page
  • Save important passages and sources for later
  • Capture and summarize meeting notes
  • Turn documents into presentation slides
  • Query saved PDFs, webpages, and notes

Sider AI Pricing & Free Credits

Sider AI currently operates on a Free, Freemium model.

This tool is completely free to use

Free

Free

A free browser AI assistant experience is available; exact plan limits are not specified on the site.

Sider AI Pros & Cons

Pros

  • Works directly in the browser
  • Supports chatting, summarizing, translating, and research in one place
  • Lets users compare multiple AI model answers
  • Includes a personal knowledge base for saving outputs
  • Useful for webpages, videos, PDFs, and meetings

Cons

  • Exact pricing details are not clearly listed on the homepage
  • Some advanced features may require account setup or extension installation
  • Best experience appears tied to Chrome

What is Sider AI best for?

  • Researchers
  • Students
  • Knowledge workers
  • Content readers
  • Multitaskers
  • Chrome users

Sider AI FAQ

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